IT1288475B1 - Dispositivo di regolazione della distanza di separazione tra i labbri di una testa di estrusione per laminati termoplastici - Google Patents

Dispositivo di regolazione della distanza di separazione tra i labbri di una testa di estrusione per laminati termoplastici

Info

Publication number
IT1288475B1
IT1288475B1 IT96VA000008A ITVA960008A IT1288475B1 IT 1288475 B1 IT1288475 B1 IT 1288475B1 IT 96VA000008 A IT96VA000008 A IT 96VA000008A IT VA960008 A ITVA960008 A IT VA960008A IT 1288475 B1 IT1288475 B1 IT 1288475B1
Authority
IT
Italy
Prior art keywords
lips
adjusting
separation distance
extrusion head
thermoplastic laminates
Prior art date
Application number
IT96VA000008A
Other languages
English (en)
Inventor
Gino Carraro
Original Assignee
Carraro Snc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carraro Snc filed Critical Carraro Snc
Priority to IT96VA000008A priority Critical patent/IT1288475B1/it
Priority to ES97830193T priority patent/ES2158478T3/es
Priority to DE69705765T priority patent/DE69705765T2/de
Priority to EP97830193A priority patent/EP0805014B1/en
Publication of ITVA960008A1 publication Critical patent/ITVA960008A1/it
Application granted granted Critical
Publication of IT1288475B1 publication Critical patent/IT1288475B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Toys (AREA)
IT96VA000008A 1996-05-03 1996-05-03 Dispositivo di regolazione della distanza di separazione tra i labbri di una testa di estrusione per laminati termoplastici IT1288475B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT96VA000008A IT1288475B1 (it) 1996-05-03 1996-05-03 Dispositivo di regolazione della distanza di separazione tra i labbri di una testa di estrusione per laminati termoplastici
ES97830193T ES2158478T3 (es) 1996-05-03 1997-04-28 Dispositivo para ajustar el intersticio entre los labios de una matriz de extrusion.
DE69705765T DE69705765T2 (de) 1996-05-03 1997-04-28 Vorrichtung zum Einstellen der Düsenlippen beim Strangpressen
EP97830193A EP0805014B1 (en) 1996-05-03 1997-04-28 Device for adjusting the gap between the lips of an extrusion die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96VA000008A IT1288475B1 (it) 1996-05-03 1996-05-03 Dispositivo di regolazione della distanza di separazione tra i labbri di una testa di estrusione per laminati termoplastici

Publications (2)

Publication Number Publication Date
ITVA960008A1 ITVA960008A1 (it) 1997-11-03
IT1288475B1 true IT1288475B1 (it) 1998-09-22

Family

ID=11423365

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96VA000008A IT1288475B1 (it) 1996-05-03 1996-05-03 Dispositivo di regolazione della distanza di separazione tra i labbri di una testa di estrusione per laminati termoplastici

Country Status (4)

Country Link
EP (1) EP0805014B1 (it)
DE (1) DE69705765T2 (it)
ES (1) ES2158478T3 (it)
IT (1) IT1288475B1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017207A (en) * 1996-09-24 2000-01-25 Cloeren Incorporated Apparatus for adjusting die lip gap
US6663375B1 (en) * 2000-06-19 2003-12-16 Extrusion Dies, Inc. Dual flexible lip extrusion apparatus with pivoting actuation member
DE10328104B4 (de) * 2003-06-20 2006-08-17 Breyer Gmbh Maschinenfabrik Extrusionsdüse mit zumindest einem flexiblen Lippenelement
CN103290489B (zh) * 2013-06-27 2015-12-16 郑州大学 一种生产pet扁丝的平膜机头
WO2016013408A1 (ja) * 2014-07-25 2016-01-28 株式会社日本製鋼所 押出成形用フラットダイ及びフィルム成形方法
CN107866956B (zh) * 2017-12-11 2023-09-22 黄山永新股份有限公司 淋膜机用淋膜头封口装置及应用该装置的模唇封闭方法
DE102019213381A1 (de) * 2019-09-04 2021-03-04 Guangdong Yizumi Precision Machinery Co., Ltd. Extruder einer Werkzeugmaschine zur additiven Fertigung
DE102019213384A1 (de) * 2019-09-04 2021-03-04 Guangdong Yizumi Precision Machinery Co., Ltd. Werkzeugmaschine zur additiven Fertigung mit einem Extruder
WO2023061820A1 (en) * 2021-10-12 2023-04-20 Gaeastar Gmbh Nozzle and system for three-dimensional ink printing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003689A (en) * 1975-09-15 1977-01-18 Celanese Corporation Die-gap adjusting means
DE4041069A1 (de) * 1990-11-09 1992-05-14 Windmoeller & Hoelscher Breitschlitzduese eines extruders
US5679383B1 (en) * 1994-02-04 1999-01-05 Extrusion Dies Inc Dual flexible lip extrusion apparatus
BE1009215A3 (nl) * 1995-03-28 1996-12-03 Constructiewerkhuizen G Verbru Extrusiematrijs voor laagvormig materiaal.

Also Published As

Publication number Publication date
EP0805014B1 (en) 2001-07-25
EP0805014A1 (en) 1997-11-05
DE69705765T2 (de) 2001-11-15
DE69705765D1 (de) 2001-08-30
ITVA960008A1 (it) 1997-11-03
ES2158478T3 (es) 2001-09-01

Similar Documents

Publication Publication Date Title
DE69613087D1 (de) Plamaschneidvorrichtung
DE69526999D1 (de) Spannungsisolierter Halbleiter-Druckwandler
DE69718311D1 (de) Extrusionsdüse
IT1288475B1 (it) Dispositivo di regolazione della distanza di separazione tra i labbri di una testa di estrusione per laminati termoplastici
DE69613279D1 (de) Lufttrennung
DE69521285D1 (de) Lufttrennung
NO964696L (no) Kontinuerlig ekstruderingsapparat
DE59606641D1 (de) Seitenkanalverdichter
DE69521017D1 (de) Lufttrennung
NO971711L (no) Nye retinoider
NO960797D0 (no) Kontinuerlig ekstruderingsanordning
ITTV950082A0 (it) Struttura di dispositivo per la rieducazione monopodale
ITVA940008A0 (it) Sistema di assemblassio dei corpi di una testa di estrusione per laminati termoplastici
ITMI950634V0 (it) Dispositivo di riconoscimento
DE69604590D1 (de) Motorgetriebener fadenzwirnkopf
ITBO950100A0 (it) Dispositivo per il soffiaggio di cereali
KR960000267U (ko) 치약 압출장치
KR970003235U (ko) 다이본딩 장치
KR970045946U (ko) 슬림화된 브이티이알 오디오 헤드 구조체
IT1283428B1 (it) Procedimento per la microperforazione di lastre alveolari estruse
KR970011201U (ko) 다이 본딩장치
KR980005391U (ko) 이중 다이 본딩장치
KR970046149U (ko) 마이크 자동 감지 장치
KR970022523U (ko) 자동차용 스피커 구동장치
KR970033261U (ko) 차량 고장 음성안내장치

Legal Events

Date Code Title Description
0001 Granted